JTEKT/Koyo Metric Tapered Roller Bearings · live catalog page 2
302/22R
Manufacturer-published tapered-roller dimensions, load ratings, fatigue load limit, and limiting speed.
Bore d22 mmOutside diameter D50 mmOverall width T15.25 mmDynamic rating Cr36.5 kNKoyo calculation tool ↗
Live manufacturer specification row
Published specifications
- Designation
- 302/22R
- Family
- Metric Tapered Roller Bearings
- Bore d
- 22 mm
- Outside diameter D
- 50 mm
- Overall width T
- 15.25 mm
- Inner ring width B
- 14 mm
- Minimum corner radius r
- 1 mm
- Minimum corner radius r1
- 1 mm
- Dynamic load rating Cr
- 36.5 kN
- Static load rating C0r
- 30.9 kN
- Fatigue load limit Cu
- 4.3 kN
- Grease limiting speed
- 8,100 rpm
- Published row text
- 302/22R | 22 | 50 | 15.25 | 14 | 1 | 1 | 36.5 | 30.9 | 4.3 | 8100
Verification boundary
What still needs to match
Exact set architectureConfirm metric versus inch family, cone/cup identity, series, and complete designation.
Fits and geometryVerify shaft/housing seats, shoulders, fillets, preload/endplay, and mounting arrangement.
DutyCheck combined radial/axial loading, lubrication, speed, temperature, contamination, and required life.
Current manufacturer dataUse the linked JTEKT/Koyo calculation and CAD tools before ordering.
Related Koyo bearings
Same family and bore
Metric Tapered Roller Bearings320/22JRD 44 mm · T 15 mmMetric Tapered Roller BearingsT2CC022D 47 mm · T 17 mmMetric Tapered Roller Bearings302/22CRD 50 mm · T 15.25 mmMetric Tapered Roller Bearings322/22CRD 50 mm · T 19.25 mmMetric Tapered Roller Bearings322/22RD 50 mm · T 19.25 mmMetric Tapered Roller Bearings303/22XRD 56 mm · T 17.25 mmMetric Tapered Roller Bearings303/22RD 56 mm · T 17.25 mmMetric Tapered Roller Bearings323/22CRD 56 mm · T 22.25 mm